/Engine/Source/Runtime/AssetRegistry/Public/AssetRegistry/AssetRegistryTelemetry.h
Information about the initial asset registry scan triggered when launching the process. This is also a good time to gather information about the contents of the asset registry.
struct FGatherTelemetry
double
DiscoveryTimeSeconds
Time spent discovering asset files on disk.
double
GatherTimeSeconds
Time spent gathering asset data from files on disk (or cache)
int32
NumCachedAssetFiles
Number of asset files read from cache.
int32
NumUncachedAssetFiles
Number of asset files read loose from disk.
double
StoreTimeSeconds
Time spent storing asset data in the asset registry for searching.
double
TotalSearchDurationSeconds
Total wall clock time between start of search and completion.
double
TotalWorkTimeSeconds
Total work time (includes work done in parallel stages)